Chemical and microbial remediation of hexavalent chromium from contaminated soil and mining/metallurgical solid waste: a review
Chromium is a highly toxic non-essential metal for microorganisms and plants, and its
occurrence is rare in nature. Lower to higher chromium containing effluents and solid wastes …
occurrence is rare in nature. Lower to higher chromium containing effluents and solid wastes …
[图书][B] Microbial transformation of trace elements in soils in relation to bioavailability and remediation
NS Bolan, G Choppala, A Kunhikrishnan, J Park… - 2013 - Springer
The term “trace elements” generally includes elements (both metals and metalloids) that
occur in natural and perturbed environments in small amounts and that, when present in …
occur in natural and perturbed environments in small amounts and that, when present in …
Bioremediation of Cr (VI) in contaminated soils
KR Krishna, L Philip - Journal of hazardous materials, 2005 - Elsevier
Ex situ treatment of hexavalent chromium (Cr (VI)) contaminated soil using a bioreactor–
biosorption system was evaluated as a novel remediation alternative. Leaching of Cr (VI) …
biosorption system was evaluated as a novel remediation alternative. Leaching of Cr (VI) …
A comprehensive review on chromium (Cr) contamination and Cr (VI)-resistant extremophiles in diverse extreme environments
Z Rahman, L Thomas, SPK Chetri, S Bodhankar… - … Science and Pollution …, 2023 - Springer
Chromium (Cr) compounds are usually toxins and exist abundantly in two different forms, Cr
(VI) and Cr (III), in nature. Their contamination in any environment is a major problem. Many …
(VI) and Cr (III), in nature. Their contamination in any environment is a major problem. Many …
Chromium (VI) generation in vadose zone soils and alluvial sediments of the southwestern Sacramento Valley, California: a potential source of geogenic Cr (VI) to …
CT Mills, JM Morrison, MB Goldhaber, KJ Ellefsen - Applied Geochemistry, 2011 - Elsevier
Concentrations of geogenic Cr (VI) in groundwater that exceed the World Health
Organization's maximum contaminant level for drinking water (50μgL− 1) occur in several …
Organization's maximum contaminant level for drinking water (50μgL− 1) occur in several …
The effect of the rare earth A-site cation on the structure, morphology, physical properties, and application of perovskite AFeO3
MM Arman - Materials Chemistry and Physics, 2023 - Elsevier
In this study, the influence of the rare earth (RE) ions on the structure, morphology, magnetic
behavior, dielectric properties, and application of AFeO 3 perovskite was studied. The …
behavior, dielectric properties, and application of AFeO 3 perovskite was studied. The …
Bioremediation of chromium(VI) contaminated soil by Streptomyces sp. MC1
This work provides quantitative information on Cr (VI) reduction in soil samples by an
indigenous actinomycete. Streptomyces sp. MC1, previously isolated from sugarcane, has …
indigenous actinomycete. Streptomyces sp. MC1, previously isolated from sugarcane, has …
An exploratory study on the pathways of Cr (VI) reduction in sulfate-reducing up-flow anaerobic sludge bed (UASB) reactor
Electroplating wastewater contains both Cr (VI) and sulfate. So Cr (VI) removal under sulfate-
rich condition is quite complicated. This study mainly investigates the pathways for Cr (VI) …
rich condition is quite complicated. This study mainly investigates the pathways for Cr (VI) …
Study on the effect of Cr (VI) removal by stimulating indigenous microorganisms using molasses
X Yang, X Qin, J Xie, X Li, H Xu, Y Zhao - Chemosphere, 2022 - Elsevier
Molasses have a prominent effect on the bioremediation of Cr (VI) contaminated
groundwater. However, its reaction mechanism is not detailed. In this paper, the removal of …
groundwater. However, its reaction mechanism is not detailed. In this paper, the removal of …
Hexavalent chromium reduction by Morganella morganii (1Ab1) isolated from tannery effluent contaminated sites of Tamil Nadu, India
S Princy, SS Sathish, B Cibichakravarthy… - Biocatalysis and …, 2020 - Elsevier
Abstract Hexavalent chromium [Cr (VI)] is a toxic pollutant often released from tanneries after
treating leather. Due to prolonged exposure to chromium, the niche enables several …
treating leather. Due to prolonged exposure to chromium, the niche enables several …